April 1946 Astronomické javy

Poloha pozorovateľa:Beijing (39.904°, 116.407°)

Prehľad mesačných nebeských úkazov

22 celkovo nebeských úkazov vrátane 4 fázy Mesiaca a 2 planetárne javy.

Denné nebeské úkazy

Všetky časy sú v miestnom čase (Asia/Shanghai)

Group Dátum Východ/západ Slnka Východ/západ Mesiaca Fáza Mesiaca Astronomické javy

Planetary outlook

April 1946 mid-month observing conditions

Mercury

Excellent
Zdanlivá magnitúda: 0.7
Súhvezdie: Pisces
Angular diameter: 9.2"
Status: near greatest eastern elongation

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Rektascenzia: 23h59m04s
Deklinácia: -01°40'39"

Venus

Excellent
Zdanlivá magnitúda: -3.9
Súhvezdie: Taurus
Angular diameter: 10.4"
Status: near greatest western elongation

Observation tip: Very bright, easily visible to the naked eye; Venus is the brightest planet and is best seen at dusk or dawn

Rektascenzia: 02h39m36s
Deklinácia: +15°18'22"

Mars

Excellent
Zdanlivá magnitúda: 0.7
Súhvezdie: Cancer
Angular diameter: 7.3"
Status: near western quadrature

Observation tip: Visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Rektascenzia: 07h56m48s
Deklinácia: +23°05'32"

Jupiter

Excellent
Zdanlivá magnitúda: -2.5
Súhvezdie: Libra
Angular diameter: 44.3"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Its moons are easy to spot and it is excellent for telescope observing

Rektascenzia: 13h24m34s
Deklinácia: -07°12'30"

Saturn

Excellent
Zdanlivá magnitúda: 0.1
Súhvezdie: Cancer
Angular diameter: 18.2"
Status: near western quadrature

Observation tip: Visible to the naked eye; Saturn’s rings require a telescope to see clearly

Rektascenzia: 07h20m23s
Deklinácia: +22°14'03"

Uranus

Fair
Zdanlivá magnitúda: 5.7
Súhvezdie: Gemini
Angular diameter: 3.6"
Status: near western quadrature

Observation tip: Binoculars are recommended; Binoculars or a telescope are recommended

Rektascenzia: 04h53m12s
Deklinácia: +22°36'00"

Neptune

Fair
Zdanlivá magnitúda: 7.9
Súhvezdie: Libra
Angular diameter: 2.3"
Status: near western quadrature

Observation tip: A telescope is required; A telescope is required; Neptune appears blue-green

Rektascenzia: 12h27m19s
Deklinácia: -01°17'42"

Moon

Excellent
Zdanlivá magnitúda: -12.7
Súhvezdie: Libra
Angular diameter: 11667.3"
Status: Moon illumination 97.8%

Observation tip: Moon illumination 97.8%; good for observing lunar surface detail

Rektascenzia: 12h37m36s
Deklinácia: +01°15'27"